fix(docs): Update MIT License link

Fixes: INSTUI-2406

Test plan:
- `MIT` license link at the bottom of the homepage
  should work now.
- The MIT license links on the individual package index
  pages will be removed, so they're not being fixed in
  this commit.

Change-Id: Id9fa89de1b31b33fab444914d2ecd484a7dc75a0
Reviewed-on: https://gerrit.instructure.com/c/instructure-ui/+/219267
Tested-by: Service Cloud Jenkins <[email protected]>
Reviewed-by: Steve Jensen <[email protected]>
Product-Review: Steve Jensen <[email protected]>
QA-Review: Daniel Sasaki <[email protected]>
Visual-Regression-Test: Chris Hart <[email protected]>

Author: Chris Hart

LICENSE LICENSE.md

@@ -1,13 +1,19 @@
-The MIT License (MIT)
+---
+title: The MIT License (MIT)
+category: Getting Started
+order: 9
+---
+
+# The MIT License (MIT)
 
 Copyright (c) 2015 Instructure, Inc.
 
-Permission is hereby granted, free of charge, to any person obtaining a copy
+**Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
+furnished to do so, subject to the following conditions.**
 
 The above copyright notice and this permission notice shall be included in all
 copies or substantial portions of the Software.

README.md

@@ -26,7 +26,7 @@ Instructure-UI currently supports React 15 and higher.
 
 ## License
 
-[MIT](LICENSE)
+[MIT](#LICENSE)
 
 [build-status]: https://travis-ci.org/instructure/instructure-ui.svg?branch=master
 [build-status-url]: https://travis-ci.org/instructure/instructure-ui "Travis CI"